JZBRAIN Cordless Hand & Wrist Massager: Heat & Compression, Rechargeable

【Full‑Coverage Compression Massage for Target Users & Daily Relaxation】 Deliver gentle, even air compression to fingers, palm and wrist for all‑around hand comfort. Perfect for office staffs, crafters, musicians and seniors who want to soothe tired hands after long‑hour typing, crafting, manual work or daily repetitive tasks, ideal for everyday hand care at home or in the office 【Customizable Massage with 6 Modes & 6 Intensities & Palm Roller for Personalized Needs】Choose soft to firm pressure for personalized comfort, and the palm roller adds a kneading-like feel for daily hand relaxation . Designed for personalized everyday comfort, post‑work relaxation and routine hand wellness, ideal for users seeking customized hand soothing after long work sessions or daily hand fatigue 【Unique Cooling Fan for All‑Season Dry & Fresh Massage】Unlike heat-only designs, the built-in cooling fan helps reduce heat buildup and keeps hands feeling drier during warm-weather use. Provides cool, comfortable massage experience for warm climates, daily desk use and hot weather, supporting year‑round hand care without discomfort from excess warmth 【Independent Airbag Design & Adjustable Wrist Support with Precise Fit】 Featuring specialized independent compression chambers, this hand massager offers precise targeted care for hands and wrists. Adjustable wrist strap ensures a secure, snug fit for home and office use. Product size: 9.84 x 6.3 x 3.94 in, heating temperature up to 113°F (45°C) for customizable warmth 【Rechargeable & Portable Design with Complete Specs for Multi‑Scene Use】 Powered by a 3000mAh rechargeable battery, supporting 2.5‑3.5 hours of continuous massage with only 3‑hour full charging time. Lightweight at 2.65 lbs and low‑noise operation under 60dB, cordless for travel, office breaks and quick hand relaxation sessions, fits left or right hand. Note: 5V/2A adapter not included; cannot operate while charging for safety